Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
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CO22H4-100.000-WPGDZSTL是杭晶电子(HCI)推出的一款工业级高频时钟晶体振荡器(XO),核心针对对频率精度、宽温稳定性及低功耗有明确要求的电子系统设计。该产品以100MHz为基准频率,采用HCMOS输出逻辑,适配主流MCU、SoC及通信芯片的时钟输入需求,同时支持-40℃至+125℃的宽温工作范围,可覆盖工业控制、汽车电子等极端环境应用场景,兼具小型化封装与高可靠性优势。
该产品的关键性能参数精准匹配中高频时钟源的典型需求,具体如下:
CO22H4-100.000-WPGDZSTL采用SMD2520-4P贴片封装,尺寸为2.5mm×2.0mm×0.8mm(典型值),属于小型化贴片封装,适合高密度PCB布局的小型化电子设备。4引脚设计遵循标准晶振引脚配置,便于焊接与系统集成。
电气特性方面,输出电平符合HCMOS标准:1.8V供电时,高电平(VOH)≥1.2V,低电平(VOL)≤0.4V;3.3V供电时,VOH≥2.4V,VOL≤0.4V,可直接驱动主流数字芯片的时钟输入端,无需缓冲电路。
结合产品的宽温、高精度及小型化特性,该晶振适用于以下场景:
HCI(杭晶电子)作为国内专业的晶体振荡器制造商,拥有多年的晶振设计与生产经验,产品通过ISO9001质量管理体系认证,且符合RoHS环保标准。CO22H4-100.000-WPGDZSTL经过严格的可靠性测试(包括高低温循环、振动、冲击、老化等),确保在工业级环境下的长期稳定运行,可替代同类进口产品,具有较高的性价比。
该产品通过平衡精度、稳定性与成本,成为工业级电子系统中高频时钟源的可靠选择。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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